Insulator coil support



FIG. 1 is a perspective view of an insulator for supporting the heating coil of an electric heater, showing my new design.

FIG. 2 is an elevational view taken from one side thereof, the opposite side being a mirror image of the side shown.

FIG. 3 is a top plan view, the bottom being a mirror image of that shown; and,

FIG. 4 is an elevational view of one end, the opposite end being a mirror image of the end shown. 

The ornamental design for an insulator coil support, as shown and described. 